fire resistance steel door 钢质防火门 fire resisting door 耐火门 door sheet of fire box 火箱门板 相似单词 security n. 1.[U]安全,安全感 2.[U,C]防备,保安;防护,防御(措施)(+against/from) 3.[U,C]保证;保障;担保(品) 4.证券,债券 door n.[C] 1. 门,门户 2. 途径(这里指的是BBS...
Function Security, UL 2 Hours Fire Rated Fire Rated Time 120 Minutes Project Solution Capability Graphic Design, Total Solution for Projects Special Door Type Fire Doors Type Special Doors Certificated UL Listed Transport Package Strong Carton / Pl...
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Metador is a leading UK Steel Door Manufacturer, specialising in security rated, fire rated, thermal rated and acoustic rated steel doorsets.
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security fire door 安全防火门相关短语 aisle space (用于仓库内操作及防火) 过道空间 girder casing(钢梁套以防火材料) 梁套 Porifera (海绵动物门) 多孔动物门 lean position (油门) 稀混合气的位置 trip arm (犁安全器的) 松放杆 free mouth (无拦门沙的) 敞开河口 side guide (指闸门的) 侧向导轨 artis...
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